MAXIM MAX5025 MAX5028 Manual

Update: 28 September, 2023

The MAX5025-MAX5028 are constant-frequency, pulse-width modulating (PWM), low-noise boost converters designed for low-voltage systems that require locally generated high voltage. They are capable of generating low-noise, high output voltages required for varactor diode biasing in TV tuners, set-top boxes, and PCI cable modems. The MAX5025-MAX5028 operate from as low as 3V and switch at 500kHz. The constant-frequency, current-mode PWM architecture provides for low output noise that is easy to filter. A 40V lateral DMOS device is used as the internal power switch, making the devices ideal for boost converters up to 36V. The MAX5025/MAX5026 adjustable versions require the use of external feedback resistors to set the output voltage. The MAX5027/MAX5028 offer a fixed 30V output. These devices are available in a small, 6-pin SOT23 package.

Brand: MAXIM

File format: PDF

Size: 272 KB

MD5 Checksum: 2EA2ADE0554AF7A1917D16D29ABF1836

Publication date: 05 April, 2012

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PDF Link: MAXIM MAX5025 MAX5028 Manual PDF

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